:root {
  --bg: #06080d;
  --bg-2: #0b0f17;
  --panel: #0f1520;
  --panel-2: #141c2b;
  --line: #1c2638;
  --line-bright: #2e3d56;
  --text: #f8fafc;
  --muted: #94a3b8;
  --dim: #64748b;
  --cyan: #38bdf8;
  --cyan-glow: rgba(56, 189, 248, 0.14);
  --green: #10b981;
  --amber: #f59e0b;
  --red: #ef4444;
  --font: system-ui, -apple-system, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  --mono: ui-monospace, 'Cascadia Code', 'Source Code Pro', Menlo, Consolas, monospace;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

body {
  background:
    radial-gradient(ellipse 75% 45% at 50% -10%, rgba(56, 189, 248, 0.12), transparent),
    var(--bg);
  color: var(--text);
  overflow-x: hidden;
}

.wrap {
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 28px;
}

.mono {
  font-family: var(--mono);
}

/* ============================================================================
   CABECERA (UNA SOLA LÍNEA LIMPIA, CERO SALTOS DE TEXTO)
   ============================================================================ */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(6, 8, 13, 0.88);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--line);
}

.nav-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 68px;
  gap: 24px;
}

.brand-link {
  display: flex;
  align-items: center;
  gap: 11px;
  text-decoration: none;
  color: var(--text);
  flex-shrink: 0;
}

.brand-logo {
  width: 34px;
  height: 34px;
  flex-shrink: 0;
}

.brand-title {
  font-size: 18px;
  font-weight: 800;
  letter-spacing: 0.02em;
  line-height: 1.1;
}

.brand-sub {
  font-family: var(--mono);
  font-size: 9px;
  color: var(--cyan);
  letter-spacing: 0.14em;
  white-space: nowrap;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 26px;
}

.nav-links a {
  color: var(--muted);
  text-decoration: none;
  font-size: 13.5px;
  font-weight: 500;
  white-space: nowrap;
  transition: color 0.15s;
}

.nav-links a:hover {
  color: var(--text);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}

/* ============================================================================
   BOTONES
   ============================================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  padding: 9px 16px;
  border-radius: 7px;
  font-size: 13px;
  font-weight: 600;
  white-space: nowrap;
  text-decoration: none;
  cursor: pointer;
  border: 1px solid var(--line-bright);
  background: var(--panel);
  color: var(--text);
  transition: all 0.15s ease;
}

.btn:hover {
  border-color: var(--cyan);
  background: var(--panel-2);
}

.btn-primary {
  background: var(--cyan);
  color: #041019;
  border-color: var(--cyan);
  font-weight: 700;
}

.btn-primary:hover {
  background: #7dd3fc;
  border-color: #7dd3fc;
  color: #041019;
}

.btn-outline {
  background: rgba(56, 189, 248, 0.07);
  border-color: rgba(56, 189, 248, 0.35);
  color: var(--cyan);
}

.btn-lg {
  padding: 12px 22px;
  font-size: 14px;
}

/* ============================================================================
   HERO PRINCIPAL
   ============================================================================ */
.hero {
  padding: 68px 0 60px;
  border-bottom: 1px solid var(--line);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.08fr 0.92fr;
  gap: 48px;
  align-items: center;
}

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--mono);
  font-size: 11px;
  padding: 5px 12px;
  border-radius: 99px;
  background: rgba(56, 189, 248, 0.08);
  border: 1px solid rgba(56, 189, 248, 0.28);
  color: var(--cyan);
  letter-spacing: 0.06em;
  margin-bottom: 18px;
}

.hero-eyebrow i {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--cyan);
  display: inline-block;
}

.hero h1 {
  font-size: clamp(28px, 3.4vw, 42px);
  font-weight: 800;
  line-height: 1.16;
  letter-spacing: -0.02em;
  margin-bottom: 16px;
}

.hero h1 span {
  color: var(--cyan);
}

.hero-lead {
  font-size: 15.5px;
  color: var(--muted);
  margin-bottom: 24px;
  max-width: 560px;
  line-height: 1.6;
}

.hero-ctas {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 28px;
}

.hero-meta {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  padding-top: 20px;
  border-top: 1px solid var(--line);
}

.meta-item strong {
  display: block;
  font-family: var(--mono);
  font-size: 15px;
  color: var(--text);
  margin-bottom: 2px;
}

.meta-item span {
  font-size: 12px;
  color: var(--muted);
  line-height: 1.4;
  display: block;
}

/* ============================================================================
   TARJETA DE CONSOLA EN EL HERO
   ============================================================================ */
.vault-card {
  background: linear-gradient(180deg, var(--panel) 0%, #090d15 100%);
  border: 1px solid var(--line-bright);
  border-radius: 12px;
  box-shadow: 0 24px 54px rgba(0, 0, 0, 0.6), 0 0 0 1px rgba(56, 189, 248, 0.08);
  overflow: hidden;
}

.vault-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 11px 16px;
  background: #080b12;
  border-bottom: 1px solid var(--line);
  font-family: var(--mono);
  font-size: 10.5px;
  color: var(--muted);
}

.status-dots {
  display: flex;
  gap: 6px;
}

.status-dots i {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  display: inline-block;
}

.vault-body {
  padding: 16px;
}

.semaforo-strip {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 8px;
  margin-bottom: 14px;
}

.sem-chip {
  padding: 7px 9px;
  border-radius: 6px;
  border: 1px solid rgba(16, 185, 129, 0.3);
  background: rgba(16, 185, 129, 0.07);
  font-family: var(--mono);
}

.sem-chip strong {
  display: block;
  color: var(--green);
  font-size: 11px;
}

.sem-chip span {
  color: var(--muted);
  font-size: 9.5px;
}

.vault-row {
  padding: 10px 12px;
  background: rgba(15, 23, 42, 0.55);
  border: 1px solid var(--line);
  border-radius: 7px;
  margin-bottom: 8px;
  font-size: 12px;
}

.vault-row:last-child {
  margin-bottom: 0;
}

.vault-row-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: var(--mono);
  font-size: 10.5px;
  margin-bottom: 4px;
}

.pill {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 4px;
  font-family: var(--mono);
  font-size: 10px;
  font-weight: 700;
  white-space: nowrap;
}

.p-green { background: rgba(16, 185, 129, 0.14); color: #34d399; border: 1px solid rgba(16, 185, 129, 0.35); }
.p-amber { background: rgba(245, 158, 11, 0.14); color: #fbbf24; border: 1px solid rgba(245, 158, 11, 0.35); }
.p-red   { background: rgba(239, 68, 68, 0.14); color: #f87171; border: 1px solid rgba(239, 68, 68, 0.35); }
.p-cyan  { background: rgba(56, 189, 248, 0.14); color: #38bdf8; border: 1px solid rgba(56, 189, 248, 0.35); }

/* ============================================================================
   SECCIONES Y GRIDS
   ============================================================================ */
section {
  padding: 68px 0;
  border-bottom: 1px solid var(--line);
}

.sec-head {
  max-width: 680px;
  margin-bottom: 34px;
}

.sec-kicker {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--cyan);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: 6px;
}

.sec-head h2 {
  font-size: clamp(22px, 2.6vw, 30px);
  font-weight: 800;
  letter-spacing: -0.01em;
  margin-bottom: 10px;
}

.sec-head p {
  color: var(--muted);
  font-size: 14.5px;
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.grid-4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}

.grid-5 {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 14px;
}

.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 22px;
}

.card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 22px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  transition: border-color 0.15s;
}

.card:hover {
  border-color: var(--line-bright);
}

.card-highlight {
  border-color: rgba(56, 189, 248, 0.42);
  background: linear-gradient(180deg, rgba(56, 189, 248, 0.05) 0%, var(--panel) 100%);
}

.card-kicker {
  font-family: var(--mono);
  font-size: 10.5px;
  color: var(--cyan);
  letter-spacing: 0.04em;
}

.card h3 {
  font-size: 16.5px;
  font-weight: 700;
}

.card p {
  font-size: 13.2px;
  color: var(--muted);
  line-height: 1.5;
}

.check-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-top: 6px;
  font-size: 12.5px;
  color: var(--muted);
}

.check-list li::before {
  content: "✓ ";
  color: var(--green);
  font-family: var(--mono);
  font-weight: 700;
}

/* ============================================================================
   SIMULADOR INTERACTIVO
   ============================================================================ */
.sim-box {
  background: var(--panel);
  border: 1px solid var(--line-bright);
  border-radius: 10px;
  overflow: hidden;
}

.sim-tabs {
  display: flex;
  border-bottom: 1px solid var(--line);
  background: #080b12;
  overflow-x: auto;
}

.sim-tab {
  padding: 13px 20px;
  background: none;
  border: none;
  border-bottom: 2px solid transparent;
  color: var(--muted);
  font-family: var(--mono);
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  white-space: nowrap;
}

.sim-tab.active {
  color: var(--cyan);
  border-bottom-color: var(--cyan);
  background: rgba(56, 189, 248, 0.06);
}

.sim-pane {
  display: none;
  padding: 22px;
}

.sim-pane.active {
  display: block;
}

.preset-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 14px;
}

.preset-btn {
  padding: 5px 11px;
  border-radius: 5px;
  border: 1px solid var(--line-bright);
  background: var(--bg-2);
  color: var(--text);
  font-size: 12px;
  cursor: pointer;
}

.preset-btn:hover {
  border-color: var(--cyan);
  color: var(--cyan);
}

.field {
  margin-bottom: 12px;
}

.field label {
  display: block;
  font-family: var(--mono);
  font-size: 10.5px;
  color: var(--muted);
  text-transform: uppercase;
  margin-bottom: 5px;
}

.input, select.input, textarea.input {
  width: 100%;
  padding: 9px 12px;
  background: #070a10;
  border: 1px solid var(--line-bright);
  border-radius: 6px;
  color: var(--text);
  font-family: var(--font);
  font-size: 13px;
}

.input:focus {
  outline: none;
  border-color: var(--cyan);
}

.sim-output {
  background: #070a10;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 16px;
}

.code-box {
  font-family: var(--mono);
  font-size: 12px;
  background: #05070b;
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 11px;
  color: #e2e8f0;
  white-space: pre-wrap;
  word-break: break-word;
  margin: 8px 0;
}

.dora-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  margin-top: 12px;
}

.dora-item {
  padding: 10px 12px;
  background: #070a10;
  border: 1px solid var(--line);
  border-radius: 6px;
  font-size: 12px;
  color: var(--muted);
}

.dora-item strong {
  font-family: var(--mono);
  color: var(--cyan);
  display: block;
  margin-bottom: 2px;
}

/* ============================================================================
   PRECIOS Y PIE DE PÁGINA
   ============================================================================ */
.price-tag {
  font-family: var(--mono);
  font-size: 24px;
  font-weight: 800;
  color: var(--text);
  margin: 4px 0 2px;
}

.price-tag small {
  font-size: 12px;
  color: var(--muted);
  font-weight: 400;
}

.price-promo {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--cyan);
  margin-bottom: 6px;
}

.site-footer {
  padding: 36px 0;
  background: #04060a;
  color: var(--muted);
  font-size: 12.5px;
}

.footer-row {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
}

/* ============================================================================
   MENÚ MÓVIL Y RESPONSIVE MULTI-DISPOSITIVO (TABLET + MÓVIL)
   ============================================================================ */
.nav-burger {
  display: none;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border-radius: 7px;
  border: 1px solid var(--line-bright);
  background: var(--panel);
  color: var(--text);
  font-size: 18px;
  cursor: pointer;
}

.mobile-nav {
  display: none;
  flex-direction: column;
  padding: 12px 24px 18px;
  background: #080b12;
  border-bottom: 1px solid var(--line);
  gap: 10px;
}

.mobile-nav.open {
  display: flex;
}

.mobile-nav a {
  color: var(--text);
  text-decoration: none;
  font-size: 14px;
  padding: 8px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.mobile-nav a:last-child {
  border-bottom: 0;
}

/* Tablet (≤ 1040px): 2 columnas para grids de 3, 4 y 5 */
@media (max-width: 1040px) {
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }
  .grid-5,
  .grid-4 {
    grid-template-columns: repeat(2, 1fr);
  }
  .grid-3 {
    grid-template-columns: repeat(2, 1fr);
  }
  .nav-links {
    display: none;
  }
  .nav-burger {
    display: inline-flex;
  }
}

/* Móvil (≤ 680px): 1 columna limpia, CTAs al 100%, sin desbordes */
@media (max-width: 680px) {
  .wrap {
    padding: 0 18px;
  }
  .hide-xs {
    display: none;
  }
  .hero {
    padding: 40px 0 44px;
  }
  section {
    padding: 48px 0;
  }
  .hero-eyebrow {
    font-size: 9.5px;
    white-space: normal;
    line-height: 1.4;
  }
  .hero-ctas {
    flex-direction: column;
    align-items: stretch;
  }
  .hero-ctas .btn {
    width: 100%;
  }
  .hero-meta,
  .grid-5,
  .grid-4,
  .grid-3,
  .grid-2,
  .dora-grid {
    grid-template-columns: 1fr;
  }
  .semaforo-strip {
    grid-template-columns: repeat(2, 1fr);
  }
  .sim-pane {
    padding: 16px;
  }
}